Re: Getting attributs for membership provider from web.config
From: Roel Veldhuizen (roel.veldhuizen_at_radventure.nl)
Date: 10/12/05
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Date: Wed, 12 Oct 2005 15:35:15 +0200
I solved the problem
"Roel Veldhuizen" <roel.veldhuizen@radventure.nl> wrote in message
news:%23XKhjnyzFHA.2652@TK2MSFTNGP14.phx.gbl...
> When rewritting Initialze you stil need to get that namevaluecollection.
> If i have the namevaluecollection i can fix it. But how do i get the
> namevaluecollection from the web.config?
> I tried to us the ConfigurationManager but that didn't work.
>
> "Dominick Baier [DevelopMentor]" <dbaier@pleasepleasenospamdevelop.com>
> wrote in message news:42565460108c2a8c79d4222e25703@news.microsoft.com...
>> Hello Roel,
>>
>> the Initialize method is private in the Membership class
>>
>> You have to implement the Initialize method in your MembershipProvider
>> derived class.
>>
>> The NameValueCollection holds the configuration values from the
>> <membership> element in web.config, e.g.
>> "RequiresQuestionAndAnwer=true" - you have to parse the collection to set
>> the internal state in your class and the properties.
>>
>> as i said - take the time to read the whitepapers i gave you the link
>> to - without completely understanding the architecture, you won't have
>> much fun with your provider.
>> there you will also find the source code of the depracated Access
>> provider as a template.
>>
>> ---------------------------------------
>> Dominick Baier - DevelopMentor
>> http://www.leastprivilege.com
>>
>>> There is no Membership.Initialize(); atleast not in asp.net 2 but i
>>> found a
>>> function Initialize in System.Web.Security.Membership.Provider. The
>>> parameter string name is clear thats te provider name but the other
>>> parameter is what i don't understand.
>>> public virtual void Initialize (
>>> string name,
>>> NameValueCollection config
>>> )"Dominick Baier [DevelopMentor]"
>>> <dbaier@pleasepleasenospamdevelop.com>
>>> wrote in message
>>> news:42565460108bcf8c79d37e56e11c8@news.microsoft.com...
>>>
>>>> Hello news.microsoft.com,
>>>>
>>>> the source looks like this (in the Membership class)
>>>>
>>>> public static bool RequiresQuestionAndAnswer
>>>> {
>>>> get
>>>> {
>>>> Membership.Initialize();
>>>> return Membership.Provider.RequiresQuestionAndAnswer;
>>>> }
>>>> }
>>>> Initialize loads the configured default provider and assigns the
>>>> instance to the Provider property. So - they read the value from the
>>>> currently loaded provider implementation - which is your custom
>>>> provider. You are responsible in your provider to implement a
>>>> Initialize method and read the values from the NameValueCollection
>>>> (to populate the properties).
>>>>
>>>> so - your scenario should work.
>>>>
>>>> you have to closely follow all the design pattern by microsoft - read
>>>> more
>>>> here:
>>>> http://msdn.microsoft.com/asp.net/beta2/providers/default.aspx
>>>> ---------------------------------------
>>>> Dominick Baier - DevelopMentor
>>>> http://www.leastprivilege.com
>>>>> How can get the values of for example RequiresUniqueEmail from my
>>>>> own membershipprovider? Using is
>>>>> System.Web.Security.Membership.RequiresQuestionAndAnswer; is not an
>>>>> option because it will call the property from the membership
>>>>> provider.
>>>>>
>>>>> <membership userIsOnlineTimeWindow="15"
>>>>> defaultProvider="MembershipProviderSample">
>>>>> <providers>
>>>>> <add name="MembershipProviderSample"
>>>>> type="SecurityProviders.MembershipProviderSample"
>>>>> EnablePasswordReset="true"
>>>>> EnablePasswordRetrieval="true" MaxInvalidPasswordAttempts="5"
>>>>> MinRequiredNonAlphanumericCharacters="0"
>>>>> MinRequiredPasswordLength="6"
>>>>> MembershipPasswordFormat="Clear"
>>>>> RequiresQuestionAndAnswer="true"
>>>>> RequiresUniqueEmail="true"
>>>>> PasswordStrengthRegularExpression="[0-9a-zA-Z]{6,12}$"/>
>>>>> </providers>
>>>>> </membership>
>>
>>
>
>
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